# HG changeset patch
# User Matt Mackall <mpm@selenic.com>
# Date 2015-03-18 17:03:44
# Node ID 389693a245fa399abbd993f0ebc12bd3be75b411
# Parent  b7f936f47f2b104a60840bae571e009742126afc

perf: add methods for timing changeset file list reading

diff --git a/contrib/perf.py b/contrib/perf.py
--- a/contrib/perf.py
+++ b/contrib/perf.py
@@ -293,6 +293,25 @@ def perfparents(ui, repo):
     timer(d)
     fm.end()
 
+@command('perfctxfiles')
+def perfparents(ui, repo, x):
+    x = int(x)
+    timer, fm = gettimer(ui)
+    def d():
+        len(repo[x].files())
+    timer(d)
+    fm.end()
+
+@command('perfrawfiles')
+def perfparents(ui, repo, x):
+    x = int(x)
+    timer, fm = gettimer(ui)
+    cl = repo.changelog
+    def d():
+        len(cl.read(x)[3])
+    timer(d)
+    fm.end()
+
 @command('perflookup')
 def perflookup(ui, repo, rev):
     timer, fm = gettimer(ui)